Pith Number

pith:V4GA3LJE

pith:2026:V4GA3LJEKIKM7K7COBD2LOGTEX

not attested not anchored not stored refs pending

Spatial dealiasing of classical geomagnetic survey data through use of a microfabricated wearable quantum magnetometer

Alissa Forsythe, Amy Gilligan, Courtney Dyer, Jack-Andrew Smith, Jenny Jenkins, Karen Lythgoe, Marcin Mrozowski, Stirling Scholes, Stuart Ingleby

arxiv:2605.23394 v1 · 2026-05-22 · physics.atom-ph

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{V4GA3LJEKIKM7K7COBD2LOGTEX}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-25T02:01:52.300205Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

af0c0dad245214cfabe27047a5b8d325fdb7abdb22f4ce0f7c364fd968f416fe

Aliases

arxiv: 2605.23394 · arxiv_version: 2605.23394v1 · doi: 10.48550/arxiv.2605.23394 · pith_short_12: V4GA3LJEKIKM · pith_short_16: V4GA3LJEKIKM7K7C · pith_short_8: V4GA3LJE

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/V4GA3LJEKIKM7K7COBD2LOGTEX \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: af0c0dad245214cfabe27047a5b8d325fdb7abdb22f4ce0f7c364fd968f416fe

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9a07fd52395ebaaba92349a09ff6b23c72f3221e114fae1e27c133fa0b264382",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.atom-ph",
    "submitted_at": "2026-05-22T09:03:07Z",
    "title_canon_sha256": "b3e3385970afe6dafc3bc03f7e84243ddf6a9377761a7539b90b790576376097"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.23394",
    "kind": "arxiv",
    "version": 1
  }
}